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目的应用多层螺旋CT(MSCT)灌注扫描成像技术评价宫颈癌的血流动力学表现并探讨其临床应用价值。资料与方法对临床诊断宫颈癌10例患者和6名健康自愿者进行CT灌注成像,测量血流量(BF)、血容量(BV)以及峰值CT值。结果宫颈癌组的BF、BV明显高于正常组,峰值CT值大于正常组。宫颈癌组与正常组之间的BF、BV、峰值CT值均有显著的统计学意义。结论MSCT灌注成像对宫颈癌血流变化的分析有一定临床价值。
Objective To evaluate the hemodynamic status of cervical cancer by multi-slice spiral CT (MSCT) perfusion scan imaging and to explore its clinical value. Materials and Methods CT perfusion imaging was performed on 10 cases of clinically diagnosed cervical cancer and 6 healthy volunteers. Blood flow (BF), blood volume (BV) and peak CT value were measured. Results The BF and BV of cervical cancer group were significantly higher than those of normal group, and the peak CT value was higher than that of normal group. Cervical cancer group and the normal group BF, BV, peak CT values were statistically significant. Conclusion MSCT perfusion imaging of cervical cancer blood flow changes have some clinical value.